Use this sanitary survey checklist app for completing the walk-through inspection portion of an on-site sanitary survey to determine whether existing facilities are adequate to continue to reliably supply water that meets federal and state standards. Review and verify the capability and capacity, construction and operation, and physical condition of the water system's facilities using this app on any Android or iOS device. This sanitary survey checklist includes the eight essential elements of a thorough sanitary survey: source, treatment, distribution system, finished water storage, pumps/pumping facilities and controls, monitoring and reporting, water system management and operations, and operator compliance. It can be modified as needed to accommodate state, local, or organizational requirements.